Template:Selected anniversaries/August 11: Difference between revisions

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||1885: Stephen Butterworth born ... physicist and engineer. No pic.
||1885: Stephen Butterworth born ... physicist and engineer. No pic.
||1887: Friedrich Zander born ... pioneer of rocketry and spaceflight in the Russian Empire and the Soviet Union. He designed the first liquid-fueled rocket to be launched in the Soviet Union, GIRD-X, and made many important theoretical contributions to the road to space. Pic.


||1892: Enrico Betti dies Italian mathematician and academic ... now remembered mostly for his 1871 paper on topology that led to the later naming after him of the Betti numbers. Pic.
||1892: Enrico Betti dies Italian mathematician and academic ... now remembered mostly for his 1871 paper on topology that led to the later naming after him of the Betti numbers. Pic.

Revision as of 14:34, 8 November 2018